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公开(公告)号：US07931090B2
公开(公告)日：2011-04-26
申请号：US11164233
申请日：2005-11-15
IPC分类号： E21B7/12
CPC分类号： E21B33/0355 , E21B43/128
摘要： A technique is provided for control of subsea well systems. The technique utilizes a subsea controller coupled to a plurality of subsea well system components to allow localized control of the subsea well system. The subsea controller can be used in a variety of functional applications, such as balancing power distribution to subsea components.
摘要翻译： 提供了一种用于控制海底井系统的技术。 该技术利用耦合到多个海底井系统组件的海底控制器来允许海底井系统的局部控制。 海底控制器可用于各种功能应用，例如平衡配电到海底部件。
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公开(公告)号：US20070107907A1
公开(公告)日：2007-05-17
申请号：US11164233
申请日：2005-11-15
申请人： Eric Smedstad , Rory MacKenzie , John Kerr , Randall Shepler , Rohitashva Singh
发明人： Eric Smedstad , Rory MacKenzie , John Kerr , Randall Shepler , Rohitashva Singh
IPC分类号： E21B43/36
CPC分类号： E21B33/0355 , E21B43/128
摘要： A technique is provided for control of subsea well systems. The technique utilizes a subsea controller coupled to a plurality of subsea well system components to allow localized control of the subsea well system. The subsea controller can be used in a variety of functional applications, such as balancing power distribution to subsea components.
摘要翻译： 提供了一种用于控制海底井系统的技术。 该技术利用耦合到多个海底井系统组件的海底控制器来允许海底井系统的局部控制。 海底控制器可用于各种功能应用，例如平衡配电到海底部件。
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公开(公告)号：US07261162B2
公开(公告)日：2007-08-28
申请号：US10641652
申请日：2003-08-15
CPC分类号： H01Q1/04 , E21B41/0007 , E21B47/12 , H04B3/50 , H04B10/25
摘要： A subsea communications module includes an interface to communicate with a surface facility over a communications link using a packet-based protocol. The communications link can be implemented with a fiber optic line, wire-based line, and/or other types of communications lines.
摘要翻译： 海底通信模块包括使用基于分组的协议通过通信链路与地面设施通信的接口。 通信链路可以用光纤线，基于线的线路和/或其他类型的通信线路来实现。
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公开(公告)号：US07224080B2
公开(公告)日：2007-05-29
申请号：US10907112
申请日：2005-03-21
申请人： Eric Smedstad
发明人： Eric Smedstad
摘要： The present invention discloses a subsea power system for use in capturing “free” or “waste” energy (e.g., thermal, geothermal, pressurized subsurface gases or liquids, wind, wave, solar, or other free, waste, or low cost energy sources) to convert and/or store to power a subsea service or device during times when the free or waste energy supply is not as abundant, is not available, or demands require greater output than is provided at steady state. The subsea power system may include: (1) one or more energy-capturing devices—such as a turbine and/or thermoelectric generator—for harvesting free or waste energy, (2) a fuel cell, electrolyzer, and oxygen and hydrogen storage vessels for harvesting energy from the surrounding seawater, and (3) a power converter for receiving energy from the various sources and converting the energy into a useful form consumable by subsea devices.
摘要翻译： 本发明公开了一种用于捕获“自由”或“浪费”能量（例如，热，地热，加压地下气体或液体，风，波浪，太阳能或其他自由，浪费或低成本能量源）的海底电力系统 ）在自由或废弃能源供应不够丰富的时期内转换和/或存储以对海底服务或设备供电，不可用，或者需求需要比在稳定状态下提供的输出更大的输出。 海底电力系统可以包括：（1）一个或多个能量捕获装置，例如涡轮机和/或热电发电机，用于收集自由或废能，（2）燃料电池，电解槽和氧气和氢气储存容器 用于从周围海水中收集能量，以及（3）用于从各种源接收能量并将能量转换成由海底装置消耗的有用形式的功率转换器。
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5.发明授权System and method for performing intervention operations with a compliant guide 有权用兼容指南执行干预操作的系统和方法公开(公告)号：US08973665B2
公开(公告)日：2015-03-10
申请号：US12532420
申请日：2008-03-18
申请人： Andrea Sbordone , René Schuurman , Yves Le Moign , Pascal Panetta , Alan J. Johnston , Axel Destremau , Eric Smedstad
发明人： Andrea Sbordone , René Schuurman , Yves Le Moign , Pascal Panetta , Alan J. Johnston , Axel Destremau , Eric Smedstad
IPC分类号： E21B33/076 , E21B17/01
CPC分类号： E21B17/015 , E21B33/076
摘要： A technique for subsea intervention operations incorporates use of a compliant guide that extends between a surface location and a subsea installation. The technique facilitates deployment of tool strings into a subsea well. For example, a portion of the compliant guide can be used as a subsea lubricator during pressure deployment of tool strings. In some applications, a tool entry guide can be connected into the subsea installation to facilitate deployment of tool strings into the subsea well.
摘要翻译： 用于海底干预操作的技术包括使用在表面位置和海底安装之间延伸的柔性引导件。 该技术有助于将工具串部署到海底井中。 例如，柔性引导件的一部分可以在工具串的压力展开期间用作海底润滑器。 在某些应用中，工具入口指南可以连接到海底安装中，以便于将工具串部署到海底井中。
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6.发明申请SYSTEM AND METHOD FOR PERFORMING INTERVENTION OPERATIONS WITH A COMPLIANT GUIDE 有权使用合规指南执行干预操作的系统和方法公开(公告)号：US20100139926A1
公开(公告)日：2010-06-10
申请号：US12532420
申请日：2008-03-18
申请人： Andrea Sbordone , René Schuurman , Yves Le Moign , Pascal Panetta , Alan J. Johnston , Axel Destremau , Eric Smedstad
发明人： Andrea Sbordone , René Schuurman , Yves Le Moign , Pascal Panetta , Alan J. Johnston , Axel Destremau , Eric Smedstad
IPC分类号： E21B33/00
CPC分类号： E21B17/015 , E21B33/076
摘要： A technique for subsea intervention operations incorporates use of a compliant guide that extends between a surface location and a subsea installation. The technique facilitates deployment of tool strings into a subsea well. For example, a portion of the compliant guide can be used as a subsea lubricator during pressure deployment of tool strings. In some applications, a tool entry guide can be connected into the subsea installation to facilitate deployment of tool strings into the subsea well.
摘要翻译： 用于海底干预操作的技术包括使用在表面位置和海底安装之间延伸的柔性引导件。 该技术有助于将工具串部署到海底井中。 例如，柔性引导件的一部分可以在工具串的压力展开期间用作海底润滑器。 在某些应用中，工具入口指南可以连接到海底安装中，以便于将工具串部署到海底井中。
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公开(公告)号：US07845412B2
公开(公告)日：2010-12-07
申请号：US11671696
申请日：2007-02-06
申请人： Andrea Sbordone , Eric Smedstad , Rene Schuurman , Alan Johnston , Axel Destremau , Yves Le Moign
发明人： Andrea Sbordone , Eric Smedstad , Rene Schuurman , Alan Johnston , Axel Destremau , Yves Le Moign
IPC分类号： E21B33/035
CPC分类号： E21B33/076
摘要： A technique for subsea intervention operations enables pressure control to be accomplished at the surface while borehole fluid control is exercised at the seabed. A compliant guide extends between a subsea well installation and a surface location, such as a surface intervention vessel. A buffer fluid is deployed within the compliant guide to maintain the borehole fluids proximate the seabed. The buffer fluid also enables pressure control over the buffer fluid and the borehole fluid to be performed from the surface. Additionally, a flexible conveyance can be used to move intervention tools through the compliant guide.
摘要翻译： 用于海底干预操作的技术使得能够在海面上执行井眼流体控制的同时在表面实现压力控制。 顺应性引导件在海底井安装和表面位置之间延伸，例如表面介入容器。 缓冲流体部署在柔性引导件内，以将钻孔流体保持在靠近海底的位置。 缓冲流体还能够从表面进行缓冲流体和钻孔流体的压力控制。 另外，可以使用灵活的输送来通过柔性导轨来移动介入工具。
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公开(公告)号：US20060006656A1
公开(公告)日：2006-01-12
申请号：US10907112
申请日：2005-03-21
申请人： Eric Smedstad
发明人： Eric Smedstad
摘要： The present invention discloses a subsea power system for use in capturing “free” or “waste” energy (e.g., thermal, geothermal, pressurized subsurface gases or liquids, wind, wave, solar, or other free, waste, or low cost energy sources) to convert and/or store to power a subsea service or device during times when the free or waste energy supply is not as abundant, is not available, or demands require greater output than is provided at steady state. The subsea power system may include: (1) one or more energy-capturing devices—such as a turbine and/or thermoelectric generator—for harvesting free or waste energy, (2) a fuel cell, electrolyzer, and oxygen and hydrogen storage vessels for harvesting energy from the surrounding seawater, and (3) a power converter for receiving energy from the various sources and converting the energy into a useful form consumable by subsea devices.
摘要翻译： 本发明公开了一种用于捕获“自由”或“浪费”能量（例如，热，地热，加压地下气体或液体，风，波浪，太阳能或其他自由，浪费或低成本能量源）的海底电力系统 ）在自由或废弃能源供应不够丰富的时期内转换和/或存储以对海底服务或设备供电，不可用，或者需求需要比在稳定状态下提供的输出更大的输出。 海底电力系统可以包括：（1）一个或多个能量捕获装置，例如涡轮机和/或热电发电机，用于收集自由或废能，（2）燃料电池，电解槽和氧气和氢气储存容器 用于从周围海水中收集能量，以及（3）用于从各种源接收能量并将能量转换成由海底装置消耗的有用形式的功率转换器。
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公开(公告)号：US20080185153A1
公开(公告)日：2008-08-07
申请号：US11672194
申请日：2007-02-07
申请人： Eric Smedstad , Yves Le Moign , Andrea Sbordone , Rene Schuurman , Pascal Paneta , Axel Destremau , Alan Johnston , Lars Mangal
发明人： Eric Smedstad , Yves Le Moign , Andrea Sbordone , Rene Schuurman , Pascal Paneta , Axel Destremau , Alan Johnston , Lars Mangal
IPC分类号： E21B43/01
CPC分类号： E21B17/01 , E21B17/015
摘要： A technique improves the capabilities and performance of subsea intervention operations. An intervention vessel is coupled with a subsea well system via a compliant guide. The structure and arrangement of the compliant guide enables passage of a variety of intervention tools and a variety of conveyance mechanisms to facilitate performance of intervention operations.
摘要翻译： 一种技术提高了海底干预措施的能力和性能。 干预船舶通过顺从指南与海底井系统相连。 顺应性导向件的结构和布置使得能够通过各种介入工具和各种输送机构以促进干预操作的执行。
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公开(公告)号：US20080185152A1
公开(公告)日：2008-08-07
申请号：US11671696
申请日：2007-02-06
申请人： Andrea Sbordone , Eric Smedstad , Rene Schuurman , Alan Johnston , Axel Destremau , Yves Le Moign
发明人： Andrea Sbordone , Eric Smedstad , Rene Schuurman , Alan Johnston , Axel Destremau , Yves Le Moign
IPC分类号： E21B7/12
CPC分类号： E21B33/076
摘要： A technique for subsea intervention operations enables pressure control to be accomplished at the surface while borehole fluid control is exercised at the seabed. A compliant guide extends between a subsea well installation and a surface location, such as a surface intervention vessel. A buffer fluid is deployed within the compliant guide to maintain the borehole fluids proximate the seabed. The buffer fluid also enables pressure control over the buffer fluid and the borehole fluid to be performed from the surface. Additionally, a flexible conveyance can be used to move intervention tools through the compliant guide.
摘要翻译： 用于海底干预操作的技术使得能够在海面上执行井眼流体控制的同时在表面实现压力控制。 顺应性引导件在海底井安装和表面位置之间延伸，例如表面介入容器。 缓冲流体部署在柔性引导件内，以将钻孔流体保持在靠近海底的位置。 缓冲流体还能够从表面进行缓冲流体和钻孔流体的压力控制。 另外，可以使用灵活的输送来通过柔性导轨来移动介入工具。
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